package lesson2;

/*
测试join方法
想象为插队
 */
public class TestJoin implements Runnable {
    @Override
    public void run() {
        for (int i = 0; i < 200; i++) {
            System.out.println("线程VIP来了……"+i);
        }
    }

    public static void main(String[] args) throws InterruptedException {
        //启动VIP线程
        TestJoin testJoin = new TestJoin();
        Thread thread = new Thread(testJoin);
        thread.start();

        //主线程
        for (int i = 0; i < 100; i++) {
            if( i == 20){
                thread.join();
            }
            System.out.println("main……"+i);
        }
    }
}
